diff --git a/astrid/build.gradle b/astrid/build.gradle
index 70afe9299..9a06e3070 100644
--- a/astrid/build.gradle
+++ b/astrid/build.gradle
@@ -69,8 +69,6 @@ android.applicationVariants.all { variant ->
 }
 
 dependencies {
-    // all dependencies are APLv2 unless otherwise noted
-
     provided group: 'com.squareup.dagger', name: 'dagger-compiler', version: '1.2.1'
 
     compile group: 'com.android.support', name: 'appcompat-v7', version: '19.1.+'
@@ -79,18 +77,15 @@ dependencies {
 
     compile project(":api")
 
-    compile fileTree(dir: "libs", includes: [
-            "rfc2445-4Mar2011.jar"
-    ])
-
-    compile group: 'com.rubiconproject.oss', name: 'jchronic', version: '0.2.6', transitive: false // MIT
+    compile group: 'com.rubiconproject.oss', name: 'jchronic', version: '0.2.6', transitive: false
+    compile group: 'org.scala-saddle', name: 'google-rfc-2445', version: '20110304', transitive: false
 
     compile group: 'com.google.apis', name: 'google-api-services-tasks', version: 'v1-rev33-1.18.0-rc'
     compile group: 'com.google.api-client', name: 'google-api-client-android', version: '1.18.0-rc'
     compile group: 'com.google.http-client', name: 'google-http-client-android', version: '1.18.0-rc'
     compile group: 'com.google.http-client', name: 'google-http-client-gson', version: '1.18.0-rc'
 
-    androidTestCompile group: 'org.mockito', name: 'mockito-core', version: '1.9.5', transitive: false // MIT
+    androidTestCompile group: 'org.mockito', name: 'mockito-core', version: '1.9.5', transitive: false
     androidTestCompile group: 'com.google.dexmaker', name: 'dexmaker', version: '1.1'
     androidTestCompile group: 'com.google.dexmaker', name: 'dexmaker-mockito', version: '1.1'
 }
diff --git a/astrid/libs/rfc2445-4Mar2011.jar b/astrid/libs/rfc2445-4Mar2011.jar
deleted file mode 100644
index e3bf1d28d..000000000
Binary files a/astrid/libs/rfc2445-4Mar2011.jar and /dev/null differ